5201682680

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{374761}}^1$

素因数の和:375119

約数の個数: 32

約数和(自身を含む): 11737545840

約数和(自身を除く): 6535863160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1388, 1735, 2776, 3470, 6940, 13880, 374761, 749522, 1499044, 1873805, 2998088, 3747610, 7495220, 14990440, 130042067, 260084134, 520168268, 650210335, 1040336536, 1300420670, 2600841340, 5201682680]

約数ペア:

[(1, 5201682680), (2, 2600841340), (4, 1300420670), (5, 1040336536), (8, 650210335), (10, 520168268), (20, 260084134), (40, 130042067), (347, 14990440), (694, 7495220), (1388, 3747610), (1735, 2998088), (2776, 1873805), (3470, 1499044), (6940, 749522), (13880, 374761)]